Read the following conversation:
[-] What is the future of Social Security?.
[-] [A]t current interest rates an increase in pay as you go social security could provide households with higher safe returns than private investments..
[-] Are there any other interesting aspects about this article?.
[-] More generous Social Security would likely reduce the saving rate, thereby raising the neutral interest rate [the rate required to achieve full employment] with no change in budget deficits." The conservative position is often pro-privatization..
[-] Is it likely to be privatized?.
[-] There are countries other than the U.S. that have set up individual accounts for individual workers, which allow workers leeway in decisions about the securities in which their accounts are invested, which pay workers after retirement through annuities funded by the individual accounts, and which allow the funds to be inherited by the workers' heirs..
[-] What are some of the other countries?.
[-] 

Such systems are referred to as 'privatized.' Currently, the United Kingdom, Sweden, and Chile are the most frequently cited examples of privatized systems.